DE3737603C2 - - Google Patents

Info

Publication number
DE3737603C2
DE3737603C2 DE3737603A DE3737603A DE3737603C2 DE 3737603 C2 DE3737603 C2 DE 3737603C2 DE 3737603 A DE3737603 A DE 3737603A DE 3737603 A DE3737603 A DE 3737603A DE 3737603 C2 DE3737603 C2 DE 3737603C2
Authority
DE
Germany
Prior art keywords
pole
motor
magnetic flux
permanent magnet
brush
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE3737603A
Other languages
German (de)
English (en)
Other versions
DE3737603A1 (de
Inventor
Toshimi Hitachiota Jp Abukawa
Kazuo Tahara
Noriyoshi Hitachi Jp Takahashi
Toshio Katsuta Jp Tomite
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE3737603A1 publication Critical patent/DE3737603A1/de
Application granted granted Critical
Publication of DE3737603C2 publication Critical patent/DE3737603C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/18—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having displaceable main or auxiliary brushes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/04—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having permanent magnet excitation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
DE19873737603 1986-11-05 1987-11-05 Gleichstrommotor Granted DE3737603A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61261960A JP2594922B2 (ja) 1986-11-05 1986-11-05 永久磁石界磁式電動機の運転方法

Publications (2)

Publication Number Publication Date
DE3737603A1 DE3737603A1 (de) 1988-05-19
DE3737603C2 true DE3737603C2 (xx) 1990-12-06

Family

ID=17369043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873737603 Granted DE3737603A1 (de) 1986-11-05 1987-11-05 Gleichstrommotor

Country Status (4)

Country Link
US (1) US4823037A (xx)
JP (1) JP2594922B2 (xx)
KR (1) KR880006820A (xx)
DE (1) DE3737603A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8008824B2 (en) 2006-02-01 2011-08-30 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg Electric motor

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4945330A (en) * 1988-03-28 1990-07-31 Mitsubuishi Kasei Actuator
JPH0787685B2 (ja) * 1988-04-25 1995-09-20 株式会社日立製作所 永久磁石界磁式直流回転電機
US4980593A (en) * 1989-03-02 1990-12-25 The Balbec Corporation Direct current dynamoelectric machines utilizing high-strength permanent magnets
US5320182A (en) * 1989-04-28 1994-06-14 Baker Hughes Incorporated Downhole pump
GB2233834A (en) * 1989-07-01 1991-01-16 Hitachi Ltd D.C. machine of type having permanent magnet with auxiliary pole
DE69226903T2 (de) * 1991-06-14 1999-04-15 Baker Hughes Inc Druckmittelbetätigtes Bohrlochwerkzeugsystem
JP3347890B2 (ja) * 1994-09-16 2002-11-20 三菱電機株式会社 直流電動機
US5847482A (en) * 1997-05-15 1998-12-08 Technology Commercialisation Corporation Electromagnetic motor
US6531799B1 (en) * 1999-12-20 2003-03-11 Ford Global Technologies, Inc. Hybrid electric machine with two rotors, permanent magnet poles and controllable field current
US6476513B1 (en) * 2000-09-28 2002-11-05 Lubomir B. Gueorguiev Electrical generator system
DE10059680A1 (de) * 2000-12-01 2002-06-06 Bosch Gmbh Robert Startvorrichtung
JP3763453B2 (ja) * 2000-12-25 2006-04-05 三菱電機株式会社 回転電機
US6838802B2 (en) * 2002-12-19 2005-01-04 Siemens Westinghouse Power Corporation Brush holder for dynamoelectric machines
US6924612B2 (en) * 2003-12-08 2005-08-02 Molon Motor & Coil Corporation Three-wire reversing system
US20070075602A1 (en) * 2005-09-30 2007-04-05 Yoshiki Nakano DC motor and manufacturing method for the same
DE102006004608B4 (de) * 2006-02-01 2007-12-27 Siemens Ag Elektrische Maschine
WO2008048492A2 (en) * 2006-10-13 2008-04-24 Black & Decker Inc. Motor with permanent magnets and method of manufacturing; power tool with same
DE102008002129A1 (de) * 2008-05-30 2009-12-03 Robert Bosch Gmbh Verfahren zur Herstellung eines Statorgehäuses eines Elektromotors
JP5350031B2 (ja) * 2009-03-16 2013-11-27 株式会社ミツバ ワイパモータ
DE102009002750A1 (de) 2009-04-30 2010-11-04 Robert Bosch Gmbh Verwendung einer Startvorrichtung
JP4949495B2 (ja) * 2009-05-15 2012-06-06 株式会社日本自動車部品総合研究所 回転検出装置
FR2947397B1 (fr) * 2009-06-26 2012-11-02 Valeo Equip Electr Moteur Dispositif a balai pour une machine electrique tournante, notamment un demarreur pour moteur a combustion de vehicule automobile
DE102009028036A1 (de) 2009-07-27 2011-02-03 Robert Bosch Gmbh Elektromotor mit Permanentmagnet-Erregung
JP2019088086A (ja) * 2017-11-06 2019-06-06 株式会社スタンダードモータジャパン モータ

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1277876A (en) * 1968-08-16 1972-06-14 Lucas Industries Ltd Direct current dynamo electric machines
JPS4835721B1 (xx) * 1970-09-11 1973-10-30
US4095155A (en) * 1975-03-13 1978-06-13 Rca Corporation Direction reversing direct current motors and their control
DE2512273C3 (de) * 1975-03-20 1978-03-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Wendepolfreie Kommutatormaschine
US4338536A (en) * 1979-09-20 1982-07-06 Hallidy William M Reversible direct current machine with movable stator
JPS5759465A (en) * 1980-09-29 1982-04-09 Hitachi Ltd Dc electric nachine
JPS57153558A (en) * 1981-03-17 1982-09-22 Hitachi Ltd Permanent magnet field starter with auxiliary pole
GB2112578B (en) * 1981-07-14 1986-03-05 Hitachi Metals Ltd Field composite permanent magnet and method of producing the same
US4491756A (en) * 1981-10-21 1985-01-01 Hitachi, Ltd. Direct current dynamoelectric machine of permanent magnet type
BR8206740A (pt) * 1981-11-27 1983-10-04 Lucas Ind Plc Gerador eletrico reversivel com ima permanente
JPS58153575U (ja) * 1982-04-08 1983-10-14 三菱電機株式会社 磁石モ−タ−
JPS58201568A (ja) * 1982-05-20 1983-11-24 Mitsubishi Electric Corp 始動電動機の起動方法
JPS58218860A (ja) * 1982-06-11 1983-12-20 Hitachi Ltd 永久磁石式直流機
JPS592554A (ja) * 1982-06-28 1984-01-09 Hitachi Ltd 永久磁石界磁電動機
JPS59114770U (ja) * 1983-01-21 1984-08-02 三菱電機株式会社 磁石モ−タ
JPS59156145A (ja) * 1983-02-25 1984-09-05 Hitachi Ltd 永久磁石界磁電動機
JPS6026453A (ja) * 1983-07-20 1985-02-09 Mitsubishi Electric Corp 直流電動機
JPS60113642A (ja) * 1983-11-19 1985-06-20 Hitachi Ltd 永久磁石界磁型直流電動機
JPS60156145A (ja) * 1984-01-25 1985-08-16 Nec Corp マイクロコンピユ−タ
JPS60219951A (ja) * 1984-04-13 1985-11-02 Hitachi Ltd 磁石式電動機
JPS6158459A (ja) * 1984-08-29 1986-03-25 Hitachi Ltd 永久磁石界磁式直流機
JPS61173654A (ja) * 1985-01-25 1986-08-05 Nippon Denso Co Ltd 磁石式電動機
JPS61219951A (ja) * 1985-03-27 1986-09-30 Japan Synthetic Rubber Co Ltd ポジ型感放射線性組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8008824B2 (en) 2006-02-01 2011-08-30 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Wuerzburg Electric motor

Also Published As

Publication number Publication date
KR880006820A (ko) 1988-07-25
JP2594922B2 (ja) 1997-03-26
US4823037A (en) 1989-04-18
DE3737603A1 (de) 1988-05-19
JPS63117647A (ja) 1988-05-21

Similar Documents

Publication Publication Date Title
DE3737603C2 (xx)
DE2515133C3 (de) Reluktanzmaschinenanordnung
EP2639936B1 (de) Elektrische Maschine mit permanent erregtem Läufer und zugehöriger permanent erregter Läufer
DE1488353A1 (de) Permanentmagneterregte elektrische Maschine
DE112006002546B4 (de) Elektromotor mit asymmetrischen Polen
DE2225442B2 (de) Kollektorloser Gleichstrommotor
DE3243044A1 (de) Dynamoelektrische maschine
DE1230486B (de) Elektrische Maschine, die mit zwei beiderseits des Rotors angeordneten Magneten versehen ist
DE4005337A1 (de) Verfahren zur externen magnetisierung und vorrichtung zur externen magnetisierung einer umlaufenden elektrischen maschine mit permanentmagneten
EP3545610A1 (de) Synchron-maschine mit magnetischer drehfelduntersetzung und flusskonzentration
DE2031806A1 (de) Elektrische Maschine
DE3933790C2 (de) Elektrische Maschine mit einem Rotor und einem Stator
DE1294532B (de) Selbstanlaufender Gleichstrom-Mikromotor
WO2013023819A2 (de) Elektrische maschine
DE3345672C2 (xx)
DE112019007070T5 (de) Rotierende elektrische maschine
DE2815611A1 (de) Gleichstrommotor
DE1814383A1 (de) Dynamoelektrische Maschine mit Reluktanzwirkung
WO2012150114A2 (de) Elektromotor
DE1927795A1 (de) Dynamo-elektrische Maschine mit einem permanent-magnetischen Stator
DE2914185A1 (de) Generator mit permanentmagnet
DE2101118A1 (de) Gleichstrommaschine mit Streufluß abschirmung
EP1231703B1 (de) Unipolar-Maschine
DE3119782C2 (de) Kollektormaschine mit Permanentmagneten
DE1488053B2 (de) Rotierende elektrische gleichstrommaschine fuer niedrige spannungen und grosse stromstaerken

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee